Aisling Capital Iii SC 13D/A Zeltiq Aesthetics Inc

EXHIBIT 2

JOINT FILING AGREEMENT

Each of the undersigned hereby acknowledges and agrees, in compliance with the provisions of Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, that the Schedule 13D/A to which this Agreement is attached as an Exhibit, and any amendments thereto, will be filed with the Securities and Exchange Commission jointly on behalf of the undersigned.  This Agreement may be executed in one or more counterparts.

Date:      November 15, 2013

	AISLING CAPITAL III, LP
By:	Aisling Capital Partners III, LP General Partner
By:	Aisling Capital Partners III LLC General Partner
	By:	/s/ Dennis Purcell
		Name:  Dennis Purcell
		Title:    Managing Member

	AISLING CAPITAL PARTNERS III, LP
By:	Aisling Capital Partners III LLC General Partner
	By:	/s/ Dennis Purcell
		Name:  Dennis Purcell
		Title:    Managing Member

	AISLING CAPITAL PARTNERS III LLC
By:	/s/ Dennis Purcell
	Name:  Dennis Purcell
	Title:    Managing Member

/s/ Steve Elms

Steve Elms

/s/ Dennis Purcell

Dennis Purcell

/s/ Andrew Schiff

Andrew Schiff